This » PECL extension is not bundled with
Information for installing this PECL extension may
be found in the manual chapter titled Installation of PECL extensions. Additional
information such as new releases, downloads, source files,
maintainer information, and a CHANGELOG, can be located here:
A DLL for this PECL extension
is currently unavailable. See also the building on Windows section.
Windows, APC needs a temp path to exist, and be writable by the web
server. It checks the TMP, TEMP and USERPROFILE environment
variables in that order and finally tries the WINDOWS directory if
none of those are set.
more in-depth, highly technical implementation details, see the
» developer-supplied TECHNOTES